SL610-D2 | DD Audio Digital Designs 10" Dual 2-Ohm 1200W Subwoofer
FEATURES:
The SL600 Series subwoofers that give you the bass you want, in almost any space you want to put it. They feature super shallow mounting depths, and the suspensions have been tuned to perform in sealed and small vented enclosures. To maintain power handling, cooling and excursion the SL600s utilize full size sub features such as 2.5 ” high temperature voice coil, 72oz magnet, back plate coil gap venting, and an EROM surround. One of the features unique to the SL600s is the triple layer shallow body cone. By compressing a layer of foam between two layers of pulp the cone is kept as light and rigid as a standard cone, yet shallow enough to allow suspension travel equal to a full size sub.
SPECIFICATIONS:

EROM surround
High temperature 2.5” voice coil
Double layer spider system
Triple layer shallow body cone
72oz magnet
Back plate coil gap venting
DD cast aluminum frame
Speaker Size (In): 10
Watts RMS: 300 - 600
Watts Peak: 1200
Impedance: D2 / D4
VCD (In): 2.5
Piston Diameter (In): 8.32
Fs (Hz): 29
Qms: 6.878
Qes: 0.393
Qts: 0.372
Vas: 26.769
Xmech (MM): 40
Xmax (MM): 14.5
Frame OD (In): 10.6
Frame OD w/Gasket (In): 10.827
Mounting Diameter (In): 9.252
Mounting Depth (In): 3.976
Motor Diameter (In): 6.496
Motor Depth (In): 1.5
Woofer Displacement (CuFt): 0.03
Sealed Enclosure (CuFt): 0.5 - 1.0
Sealed Enclosure (Liters): 14.16 - 28.32
Ported Enclosure (CuFt): 0.75 - 1.25
Ported Enclosure (Liters): 21.23 - 35.40